Finding the Third Proportional to 450,958.64 and 939,231.70
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Solution
The third proportional to 450,958.64 and 939,231.70 is: 1,956,179.82
Step by Step Solution
- Step 1: Write the proportion equation
450,958.64 : 939,231.70 = 939,231.70 : x - Step 2: Convert to fraction form
450,958.64/939,231.70 = 939,231.70/x - Step 3: Cross multiply
450,958.64x = 939,231.70 × 939,231.70 - Step 4: Simplify right side
450,958.64x = 882,156,192,155.09 - Step 5: Solve for x
x = 882,156,192,155.09/450,958.64 - Step 6: Final answer
x = 1,956,179.82
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These problems maintain the same ratio (2.08) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.